前段时间写论文为了实现一种数学字体,费了好大的劲都没有搞定,包括装各种字体包,和读各种package的文档,最后发现其实根本就不需要添加任何包,Latex本身就内置了这种字体,只需要用上一些命令就可以了。现把这个文档的其中一页贴在这里,以作备忘。
引自“LaTeX Comprehensive Symbol List”
OpenStack provides a management framework or a suite of tools to deal with the management tasks on various kinds of physical resources (such as computing or networking resources, storage, and VM images) in data centers. It pursues to not only improve the utilization of physical resources but also makes the tasks of resource management and provision easier and more convenient. It can work on the top of many currently popular virtualization hypervisors like KVM, XEN, which provide the virtualization environment on a single host. Simply speaking, OpenStack is a centralized resource management tool in data centers. MapReduce/Hadoop is a framework to provide the capacity of efficiently processing a huge number of unstructured data in data centers. In MapReduce, a request/job is separated into multiple tasks that will be processed on distributed hosts, such that shorter completion time can be achieved. Therefore an effective way to process big data in data centers is deploying MapReduc...
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